Which of the Following Is Not One of the Three

question 77

Multiple Choice

Which of the following is not one of the three conditions necessary to be classified as a discretionary activity?

• A) the activity produces a change of state
• B) the change of state was not achievable by preceding activities
• C) the activity enables other activities to be performed
• D) the activity increases efficiency

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Definitions:

Synthetic Gear Lube

A lubricant made from chemically engineered materials designed to provide superior protection and performance in vehicle gearboxes.

Spinout Failures

A tandem drive axle failure in which one of the four drive wheels loses traction and receives all driveline torque. Spinout conditions may produce wheel speeds four times greater than specified. Spinout failures result from shock loading when a spinning wheel’s motion is suddenly arrested or by lubricant throw-off from rotating components.

Riveted Crown Gear

A type of gear whose teeth are affixed to the wheel or rim using rivets, often used in machinery for transmitting torque.

Flange Case Half

One of two symmetrical sections of a flanged case or cover, designed to join together, typically used to enclose mechanical parts.